Bluetooth Start/Stop function issue

Before switching to Android 14 I used the start/stop function via a known Bluetooth device (my car’s Bluetooth) because my car leaves the USB ports powered for about 10 minutes after turning off the car. After updating to Android 14 it no longer worked; in short, it does not disconnect and if I try to do it manually it reconnects. I tried both with the S21 updated to Android 14 and with the S24 Ultra. I also noticed that the Carsifi notification remains with the words “Initializing”. Is there a solution to the problem?